Analysis of interatomic Contacts of Structural Units in PDB entry:
7Z2X

Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 7Z2X entry

There are 4 chains in PDB entry 7Z2X (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASN -5	ALA 259
B	SER 0	ALA 259
C	ASN -5	ALA 259
D	SER 0	ALA 259

There are 52 helices in PDB entry 7Z2X. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	44	46	Right-handed 310
Helix 2	AA2	A	47	59	Right-handed alpha
Helix 3	AA3	A	77	81	Right-handed 310
Helix 4	AA4	A	82	99	Right-handed alpha
Helix 5	AA5	A	115	127	Right-handed alpha
Helix 6	AA6	A	128	131	Right-handed 310
Helix 7	AA7	A	142	149	Right-handed alpha
Helix 8	AA8	A	160	165	Right-handed alpha
Helix 9	AA9	A	175	182	Right-handed alpha
Helix 10	AB1	A	183	185	Right-handed 310
Helix 11	AB2	A	186	192	Right-handed alpha
Helix 12	AB3	A	210	220	Right-handed alpha
Helix 13	AB4	A	237	257	Right-handed alpha
Helix 14	AB5	B	44	46	Right-handed 310
Helix 15	AB6	B	47	59	Right-handed alpha
Helix 16	AB7	B	77	81	Right-handed 310
Helix 17	AB8	B	82	99	Right-handed alpha
Helix 18	AB9	B	114	127	Right-handed alpha
Helix 19	AC1	B	128	131	Right-handed 310
Helix 20	AC2	B	142	149	Right-handed alpha
Helix 21	AC3	B	160	165	Right-handed alpha
Helix 22	AC4	B	175	182	Right-handed alpha
Helix 23	AC5	B	183	185	Right-handed 310
Helix 24	AC6	B	187	192	Right-handed alpha
Helix 25	AC7	B	210	220	Right-handed alpha
Helix 26	AC8	B	237	257	Right-handed alpha
Helix 27	AC9	C	44	46	Right-handed 310
Helix 28	AD1	C	47	59	Right-handed alpha
Helix 29	AD2	C	77	81	Right-handed 310
Helix 30	AD3	C	82	99	Right-handed alpha
Helix 31	AD4	C	115	127	Right-handed alpha
Helix 32	AD5	C	128	131	Right-handed 310
Helix 33	AD6	C	142	151	Right-handed alpha
Helix 34	AD7	C	160	165	Right-handed alpha
Helix 35	AD8	C	175	182	Right-handed alpha
Helix 36	AD9	C	183	185	Right-handed 310
Helix 37	AE1	C	187	192	Right-handed alpha
Helix 38	AE2	C	210	220	Right-handed alpha
Helix 39	AE3	C	237	257	Right-handed alpha
Helix 40	AE4	D	44	46	Right-handed 310
Helix 41	AE5	D	47	59	Right-handed alpha
Helix 42	AE6	D	77	81	Right-handed 310
Helix 43	AE7	D	82	99	Right-handed alpha
Helix 44	AE8	D	114	127	Right-handed alpha
Helix 45	AE9	D	128	131	Right-handed 310
Helix 46	AF1	D	142	149	Right-handed alpha
Helix 47	AF2	D	160	165	Right-handed alpha
Helix 48	AF3	D	175	182	Right-handed alpha
Helix 49	AF4	D	183	185	Right-handed 310
Helix 50	AF5	D	187	192	Right-handed alpha
Helix 51	AF6	D	210	220	Right-handed alpha
Helix 52	AF7	D	237	257	Right-handed alpha

There are 12 sheets in PDB entry 7Z2X. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 8 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1	9	first strand
Strand 2	A	12	20	anti-parallel
Strand 3	A	62	66	anti-parallel
Strand 4	A	29	35	parallel
Strand 5	A	103	113	parallel
Strand 6	A	133	137	parallel
Strand 7	A	198	203	parallel
Strand 8	A	223	228	parallel

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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	152	153	first strand
Strand 2	A	156	157	anti-parallel

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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	167	169	first strand
Strand 2	A	172	174	anti-parallel

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There are 8 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1	9	first strand
Strand 2	B	12	20	anti-parallel
Strand 3	B	62	66	anti-parallel
Strand 4	B	29	35	parallel
Strand 5	B	103	113	parallel
Strand 6	B	133	137	parallel
Strand 7	B	198	203	parallel
Strand 8	B	223	228	parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	152	153	first strand
Strand 2	B	156	157	anti-parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	167	169	first strand
Strand 2	B	172	174	anti-parallel

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There are 8 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1	9	first strand
Strand 2	C	12	20	anti-parallel
Strand 3	C	62	66	anti-parallel
Strand 4	C	29	35	parallel
Strand 5	C	103	113	parallel
Strand 6	C	133	137	parallel
Strand 7	C	198	203	parallel
Strand 8	C	223	228	parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	152	153	first strand
Strand 2	C	156	157	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	167	169	first strand
Strand 2	C	172	174	anti-parallel

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There are 8 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1	9	first strand
Strand 2	D	12	20	anti-parallel
Strand 3	D	62	66	anti-parallel
Strand 4	D	29	35	parallel
Strand 5	D	103	113	parallel
Strand 6	D	134	137	parallel
Strand 7	D	198	203	parallel
Strand 8	D	223	228	parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	152	153	first strand
Strand 2	D	156	157	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	167	169	first strand
Strand 2	D	172	174	anti-parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 7Z2X

Analysis of interatomic Contacts of Structural Units in PDB entry:
7Z2X